123675630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{941}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 320943168

約数和(自身を除く): 197267538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 674, 941, 1011, 1685, 1882, 2022, 2823, 3370, 4381, 4705, 5055, 5646, 8762, 9410, 10110, 12233, 13143, 14115, 21905, 24466, 26286, 28230, 36699, 43810, 61165, 65715, 73398, 122330, 131430, 183495, 317117, 366990, 634234, 951351, 1585585, 1902702, 3171170, 4122521, 4756755, 8245042, 9513510, 12367563, 20612605, 24735126, 41225210, 61837815, 123675630]

約数ペア:

[(1, 123675630), (2, 61837815), (3, 41225210), (5, 24735126), (6, 20612605), (10, 12367563), (13, 9513510), (15, 8245042), (26, 4756755), (30, 4122521), (39, 3171170), (65, 1902702), (78, 1585585), (130, 951351), (195, 634234), (337, 366990), (390, 317117), (674, 183495), (941, 131430), (1011, 122330), (1685, 73398), (1882, 65715), (2022, 61165), (2823, 43810), (3370, 36699), (4381, 28230), (4705, 26286), (5055, 24466), (5646, 21905), (8762, 14115), (9410, 13143), (10110, 12233)]